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Pereferences UI: add media tab

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Remove the preference settings dealing with thumbnails (currently under
General preferences and Profile preferences) and put them in a newly-created
Media preference tab.

Signed-off-by: willemferguson <willemferguson@zoology.up.ac.za>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
willemferguson 2019-12-08 11:30:16 +02:00 • committed by Dirk Hohndel
parent 3e853e37a5
commit 2ac279d129
18 changed files with 398 additions and 226 deletions
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89
desktop-widgets/preferences/preferences_media.cpp Normal file
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// SPDX-License-Identifier: GPL-2.0
#include "preferences_media.h"
#include "ui_preferences_media.h"
#include "core/settings/qPrefMedia.h"
#include "core/qthelper.h"
#include <QApplication>
#include <QMessageBox>
#include <QSortFilterProxyModel>
#include <QFileDialog>
#include <QProcess>
#include "qt-models/models.h"
PreferencesMedia::PreferencesMedia() : AbstractPreferencesWidget(tr("Media"), QIcon(":preferences-media-icon"), 8)
{
ui = new Ui::PreferencesMedia();
ui->setupUi(this);
}
PreferencesMedia::~PreferencesMedia()
{
delete ui;
}
void PreferencesMedia::checkFfmpegExecutable()
{
QString s = ui->ffmpegExecutable->text().trimmed();
// If the user didn't provide a string they probably didn't intend to run ffmeg,
// so let's not give an error message.
if (s.isEmpty())
return;
// Try to execute ffmpeg. But wait at most 2 sec for startup and execution
// so that the UI doesn't hang unnecessarily.
QProcess ffmpeg;
ffmpeg.start(s);
if (!ffmpeg.waitForStarted(2000) || !ffmpeg.waitForFinished(3000))
QMessageBox::warning(this, tr("Warning"), tr("Couldn't execute ffmpeg at given location. Thumbnailing will not work."));
}
void PreferencesMedia::on_ffmpegFile_clicked()
{
QFileInfo fi(system_default_filename());
QString ffmpegFileName = QFileDialog::getOpenFileName(this, tr("Select ffmpeg executable"));
if (!ffmpegFileName.isEmpty()) {
ui->ffmpegExecutable->setText(ffmpegFileName);
checkFfmpegExecutable();
}
}
void PreferencesMedia::on_ffmpegExecutable_editingFinished()
{
checkFfmpegExecutable();
}
void PreferencesMedia::on_extractVideoThumbnails_toggled(bool toggled)
{
ui->videoThumbnailPosition->setEnabled(toggled);
ui->ffmpegExecutable->setEnabled(toggled);
ui->ffmpegFile->setEnabled(toggled);
}
void PreferencesMedia::refreshSettings()
{
ui->videoThumbnailPosition->setEnabled(qPrefMedia::extract_video_thumbnails());
ui->ffmpegExecutable->setEnabled(qPrefMedia::extract_video_thumbnails());
ui->ffmpegFile->setEnabled(qPrefMedia::extract_video_thumbnails());
ui->extractVideoThumbnails->setChecked(qPrefMedia::extract_video_thumbnails());
ui->videoThumbnailPosition->setValue(qPrefMedia::extract_video_thumbnails_position());
ui->ffmpegExecutable->setText(qPrefMedia::ffmpeg_executable());
ui->auto_recalculate_thumbnails->setChecked(prefs.auto_recalculate_thumbnails);
}
void PreferencesMedia::syncSettings()
{
auto media = qPrefMedia::instance();
media->set_extract_video_thumbnails(ui->extractVideoThumbnails->isChecked());
media->set_extract_video_thumbnails_position(ui->videoThumbnailPosition->value());
media->set_ffmpeg_executable(ui->ffmpegExecutable->text());
qPrefMedia::set_auto_recalculate_thumbnails(ui->auto_recalculate_thumbnails->isChecked());
}